Syfer / Knowles

Syfer Technology Limited, a Knowles Precision Devices product brand, is a global manufacturer of ceramic multilayer components. Products range from high-volume ceramic chip capacitors, application-specific capacitor assemblies, and highly complex planar arrays. Syfer Technology also designs and manufactures a range of EMI filters, including threaded and solder-in panel-mounted styles, surface mount devices for PCB applications, as well as surge and safety protection devices.
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Syfer / Knowles FM2 X7R MLCCsDesigned to achieve a lower ESR with a guaranteed nonmagnetic/relative permeability of 1.2026-01-07 -
Syfer / Knowles VM2 Multilayer Ceramic Chip CapacitorsProvides maximum capacitance of 44nF/1kV and 66nF/630V in a compact chip size.2025-12-11 -
Syfer / Knowles 2720YA Flexicap™ MLCCsSafety-certified multilayer ceramic capacitors (MLCCs) in a 2720 case size.2025-09-16 -
Syfer / Knowles High-Voltage C0G/NP0 (1B) MLCCs1206 and 1210 case sizes with 100V to 500V voltage range, AEC-Q200 variant available.2025-07-21 -
Syfer / Knowles X7R J-Lead MLCCsEnhanced performance under critical testing conditions such as mechanical vibration & thermal shock.2025-06-16 -
Syfer / Knowles 0505 Multilayer Ceramic Chip CapacitorsOffers ultra-stable High Q and lower ESR with maximized voltage ratings.2024-09-10
